Update app.py
Browse files
app.py
CHANGED
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@@ -3,12 +3,24 @@ import cv2
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import numpy as np
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import gradio as gr
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import tempfile
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from mouse_tracker import MouseTrackerAnalyzer
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# 全局变量
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analyzer = None
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video_file_path = None
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model_file_path = "
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total_frames = 0
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output_path = None
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@@ -82,7 +94,17 @@ def preview_frame(video_file, frame_num):
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return frame, f"帧 {frame_num}"
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# 开始分析
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global analyzer, output_path, model_file_path
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if not video:
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@@ -97,6 +119,26 @@ def start_analysis(video, conf, iou, max_det, start_frame, end_frame, threshold)
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csv_path = os.path.join(os.path.dirname(video), f"{video_name}_results.csv")
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try:
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# 创建分析器
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analyzer = MouseTrackerAnalyzer(
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model_path=model_file_path,
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@@ -187,8 +229,13 @@ def create_interface():
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# 只保留视频选择,移除模型选择
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video_input = gr.Video(label="输入视频")
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#
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# 参数设置
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with gr.Row():
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@@ -251,6 +298,17 @@ def create_interface():
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# 启动应用
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if __name__ == "__main__":
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# 检查模型文件是否存在
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if not os.path.exists(model_file_path):
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@@ -259,5 +317,11 @@ if __name__ == "__main__":
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print(f"使用模型: {model_file_path}")
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app = create_interface()
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import numpy as np
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import gradio as gr
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import tempfile
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import torch
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from mouse_tracker import MouseTrackerAnalyzer
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import huggingface_hub
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from huggingface_hub import hf_hub_download
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# 检查是否在Hugging Face Spaces环境中
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try:
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import spaces
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is_spaces = True
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print("检测到Hugging Face Spaces环境")
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except ImportError:
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is_spaces = False
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print("在本地环境运行")
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# 全局变量
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analyzer = None
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video_file_path = None
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model_file_path = "weights/fst-v1.2-n.onnx" # 直接指定模型文件路径
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total_frames = 0
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output_path = None
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return frame, f"帧 {frame_num}"
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# 开始分析
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# 为HF Spaces环境添加GPU装饰器
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if is_spaces:
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@spaces.GPU(duration=120) # 申请GPU资源,持续120秒
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def start_analysis(video, conf, iou, max_det, start_frame, end_frame, threshold):
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return _start_analysis_impl(video, conf, iou, max_det, start_frame, end_frame, threshold)
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else:
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def start_analysis(video, conf, iou, max_det, start_frame, end_frame, threshold):
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return _start_analysis_impl(video, conf, iou, max_det, start_frame, end_frame, threshold)
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# 实际的分析实现
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def _start_analysis_impl(video, conf, iou, max_det, start_frame, end_frame, threshold):
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global analyzer, output_path, model_file_path
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if not video:
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csv_path = os.path.join(os.path.dirname(video), f"{video_name}_results.csv")
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try:
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# 检查设备
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device = 'cuda' if torch.cuda.is_available() else 'cpu'
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print(f"使用设备: {device}")
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# 确保模型文件存在
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if not os.path.exists(model_file_path):
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# 如果在Hugging Face Spaces环境中,尝试从Hub下载模型
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if is_spaces:
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try:
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print(f"尝试从Hugging Face Hub下载模型: {os.path.basename(model_file_path)}")
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model_file_path = hf_hub_download(
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repo_id="YOUR_HF_USERNAME/YOUR_REPO_NAME", # 替换为您的仓库
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filename="weights/fst-v1.2-n.onnx"
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)
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print(f"模型已下载到: {model_file_path}")
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except Exception as e:
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print(f"从Hub下载模型失败: {str(e)}")
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else:
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print(f"警告: 模型文件 {model_file_path} 不存在!")
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# 创建分析器
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analyzer = MouseTrackerAnalyzer(
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model_path=model_file_path,
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# 只保留视频选择,移除模型选择
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video_input = gr.Video(label="输入视频")
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# 显示当前使用的模型和设备信息
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device_info = "GPU" if torch.cuda.is_available() else "CPU"
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model_info = gr.Textbox(
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label="系统信息",
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value=f"使用模型: {os.path.basename(model_file_path)} | 计算设备: {device_info}",
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interactive=False
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)
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# 参数设置
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with gr.Row():
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# 启动应用
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if __name__ == "__main__":
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# 清除可能干扰的代理设置
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if 'http_proxy' in os.environ:
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del os.environ['http_proxy']
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if 'https_proxy' in os.environ:
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del os.environ['https_proxy']
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if 'all_proxy' in os.environ:
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del os.environ['all_proxy']
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# 检查设备和模型
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device = 'cuda' if torch.cuda.is_available() else 'cpu'
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print(f"使用设备: {device}")
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# 检查模型文件是否存在
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if not os.path.exists(model_file_path):
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print(f"使用模型: {model_file_path}")
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app = create_interface()
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# 根据环境决定启动方式
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if is_spaces:
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# Hugging Face Spaces环境中的启动方式
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app.launch()
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else:
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# 本地环境的启动方式
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app.launch(server_name="127.0.0.1", server_port=7860, share=False)
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